org.springframework.boot.loader.tools

Class MainClassFinder

java.lang.Object

org.springframework.boot.loader.tools.MainClassFinder

public abstract class MainClassFinder
extends Object

Finds any class with a public static main method by performing a breadth first search.

Author:

Phillip Webb

Constructor Summary

Constructors

Constructor and Description
MainClassFinder()

Method Summary

Methods

Modifier and Type	Method and Description
static String	findMainClass(File rootFolder) Find the main class from a given folder.
static String	findMainClass(JarFile jarFile, String classesLocation) Find the main class in a given jar file.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MainClassFinder

public MainClassFinder()

Method Detail

findMainClass

public static String findMainClass(File rootFolder)
                            throws IOException

Find the main class from a given folder.

Parameters:

rootFolder - the root folder to search

Returns:

the main class or null

Throws:

IOException

findMainClass

public static String findMainClass(JarFile jarFile,
                   String classesLocation)
                            throws IOException

Find the main class in a given jar file.

Parameters:

jarFile - the jar file to search

classesLocation - the location within the jar containing classes

Returns:

the main class or null

Throws:

IOException